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1:100,000 land use data in the upper reaches of the Yellow River in 2000
  • 2020/04/03 01:18
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English name
1:100,000 land use data in the upper reaches of the Yellow River in 2000
CSTR
CSTR:11738.11.ncdc.Westdc.2020.569
DOI
10.12072/ncdc.westdc.db3763.2023
Share type
Online
Category
Basic Geography
source site
Scientific data center for cold and arid regions
contributors
Xue Xian
Datasets description

1. Overview

This dataset is based on LANDSAT MSS, TM and ETM Remote sensing data. Using a hierarchical land cover classification system, the data divides the whole region into six first-class classifications (cultivated land, forest land, grassland, water area, urban and rural areas, industrial and mining land, residential land and unused land), and 31 second-class classifications.

2、 Data processing instructions

The data set is based on the LANDSAT MSS, TM and ETM Remote sensing data as the base map, the projection of the data set is set as the Alberts equal product projection, the scale is placed at 1:24000 for human-computer interactive visual interpretation, and the storage form of the data set is ESRI coverage format.

3、 Data content description

The data set adopts a hierarchical land cover classification system, which is divided into 6 first-class classifications (cultivated land, forest land, grassland, water area, urban and rural areas, industrial and mining land, residential land and unused land), and 31 second-class classifications.

4、 Data use instructions

It is mainly used in national land resources investigation, climate change, hydrology and ecological research.

Base information
collect time 2000/01/01  -  2000/12/31
collect place Upper Yellow River
data size 39.3 MiB
data format ESRI coverage
Coordinate system WGS84
Projection +proj=longlat +datum=WGS84 +no_defs
Data thumbnail
Data source description

LANDSAT MSS, TM and ETM Remote Sensing Data

Data processing method

The data set is based on the LANDSAT MSS, TM and ETM Remote sensing data as the base map, the projection of the data set is set as the Alberts equal product projection, the scale is placed at 1:24000 for human-computer interactive visual interpretation, and the storage form of the data set is ESRI coverage format.

Data quality description

Data set quality control through strict manual audit

Citations and annotations
In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner.
In order to respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are invited to use the data,Students' research results (including published papers, treatises, data products and unpublished research reports, data products, etc.) shall be clearly indicated with data Source and data author. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data. The results published in Chinese refer to the following specifications: Data source: national key basic research and planning project (973), "process and regulation mechanism of aeolian sand flow and sediment in broad valley of desert in the upper reaches of the Yellow River" topic 6, "desert in the upper reaches of the Yellow River", Prediction of the evolution trend of river erosion and deposition in kuangu section and its control measures -- a comprehensive data platform for Ningmeng reach of the upper Yellow River, http://westdc.westgis.ac.cn/yrnmr. The data set is provided by "comprehensive data platform of Ningxia-Inner Mongolia Reach of the Yellow River”, National KeyBasic Research Program of China (2011CB403306), http://westdc.westgis.ac.cn/yrnmr”.

For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference
Xue Xian. 1:100,000 land use data in the upper reaches of the Yellow River in 2000. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://cstr.cn/CSTR:11738.11.ncdc.Westdc.2020.569.
Xue Xian. 1:100,000 land use data in the upper reaches of the Yellow River in 2000. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://www.doi.org/10.12072/ncdc.westdc.db3763.2023.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 hh2000.zip 38.7 MiB
2 info.zip 7.5 KiB
3 黄河上游2000年1_10万土地利用数据-文档.rar 632.8 KiB
loading
How to get the data 
east 112.00
west  95.00
south  32.00
north  42.00
Export metadata
Service information
contacts:
Xue Xian
phone:
0931-4967567
mailbox:
xianxue@lzb.ac.cn
Contact information
contributors:
Xue Xian
author:
DuHeqiang , Wu lizong
manager:
Xue Xian

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